St James Mansions, Flat 4, Old Steine, Brighton, BN1 1EN
About St James Mansions
St James Mansions is a detached house in Brighton (BN1 1EN). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1967-1975 and council tax band A. At 58 m² this is the smallest unit on EPC record across St James Mansions (58–75 m²). The building's EPC ratings span G to E, with this unit at the top. The latest certificate (July 2021) shows an E (score 44), well below the UK norm with real room to improve. When first surveyed in June 2014 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity.
On the market in September 2016 and unlisted since — roughly 10 years. Across 1999–2016, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £248,000 is 12.7% above the 2016 sale price.
Everything you need to know about St James Mansions
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
More low energy lighting installed
Heating controls changed
Windows upgraded, improving insulation
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
St James Mansions has no planning applications on record.
But the area is active
27 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
St James Mansions has more than tripled in price since its earliest registered sale in 1999.
£248,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 17 years.
£220,000
Growth on file: 8.2% per year over 17 years.
Sales timeline
11 September 2016Most recent
£220,000
+276.1%over 16 years2 November 1999
£58,500
Median price across the last 2 sales in BN1 1EN: £168,000 (2018–2000).
Everything you need to know about St James Mansions
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
21/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
St James's Street — bus stop.
Closest school
0.5 km
Middle Street Primary School. 22 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
57.4dB

Night-time· 23:00 – 07:00
47.4dB






